incompetent cervix

1. Conculusion: TVS is safe and accuracy way in early diagnosising of incompetent cervix.
   结论经阴道超声检查是早期诊断宫颈机能不全的一种安全、准确的方法。
2. Incompetent cervix was 2 cases;
   宫颈功能不全2例；
3. Early Diagnosis and Treatment of Incompetent Cervix
   宫颈机能不全的早期诊断和治疗

noun

1. (obstetrics) uterine cervix that becomes dilated before term and without labor often resulting in miscarriage or premature birth